Pickup/delivery initial load for capacity

[Harut Martirosyan]

In my model, vehicles do pickups and deliveries model. 

Each vehicle can carry max of 3 orders simultaneously.

How to assign an initial load to some vehicles that are already on their way to deliver an order?

final int capacityIndex =

    routing.registerUnaryTransitCallback((long index) -> {

      int nodeId = manager.indexToNode(index);

      for(int[] pds : data.pickupsDeliveries) {

        if(nodeId == pds[0]) return 1; // Increase on pickup

        if(nodeId == pds[1]) return -1; // Decrease on delivery

      }

      return 0;

    });

routing.addDimension(capacityIndex,

        0,

        1,

        false,

        "OrderCapacity");

RoutingDimension ordersDimension = routing.getMutableDimension("OrderCapacity");

[amihai...@gmail.com]

https://groups.google.com/g/or-tools-discuss/c/lcxaTa1WhZ8/m/C4Pd67RMBAAJ